Atty. Jan M Decker

Atty. Jan M Decker

Jan M Decker is a lawyer practicing patent litigation, trademarks, intellectual property and 2 other areas of law. Jan has been licensed for 26 years.

New York New York 26 J. Erfahrung 26 year
Call (732) 802-6388 Book Appointment

Profile Summary

About Jan M Decker at a glance

Jan M Decker is an Associate based in New York, New York, practicing at Davidson, Davidson & Kappel, LLC. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on patent, trademark, ip, and m&a. Admitted to practice in Germany (2000), New York (2005), and U.S. District Court, Southern District of New York (2008). Educated at Fordham University (LL.M., 2004). Active member of Frankfurt Bar Association (Germany) New York State Bar Association. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Jan M Decker is a lawyer practicing patent litigation, trademarks, intellectual property and 2 other areas of law
  • Jan has been licensed for 26 years
  • Jan practices at Davidson, Davidson & Kappel, LLC in New York, NY

Practice Areas Explained

Jan M Decker's Areas of Practice

Each practice area below reflects the types of cases Jan M Decker handles, with a brief overview of what that area of law covers.

Patent Law

Jan M Decker is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in New York →

Trademark Law

Jan M Decker is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in New York →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Jan M Decker is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in New York →

Mergers & Acquisitions

Jan M Decker is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Jan M Decker

Where is Jan M Decker's law office located?
Jan M Decker's law practice is located in New York, New York. The firm is Davidson, Davidson & Kappel, LLC. You can contact the office directly through this profile page.
What practice areas does Jan M Decker handle?
Jan M Decker focuses on patent, trademark, ip, m&a. Each practice area listed reflects experience handling cases of that type in New York.
How long has Jan M Decker practiced law?
Jan M Decker has 26+ years of legal experience and has been licensed since 2000.
Where did Jan M Decker go to law school?
Jan M Decker earned their education at (LL.M., 2004).
How can I contact Jan M Decker for a consultation?
You can contact Jan M Decker directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

LL.M.
Fordham University
- 2004

Bar Admissions

Germany
Admitted: 2000
New York
Admitted: 2005
U.S. District Court, Southern District of New York
Admitted: 2008

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